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100 Gram |
Negotiable |
9005-37-2 Propylene Glycol Alginate Sodium Alginate
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Appearance: | White Or Light Yellow Powder | CAS NO.: | 9005-37-2 |
Molecular Formula: | (C9H14O7)n | Degree Of Esterification: | ≥ 80.0 |
Relative Density: | 1.46 |
1. Quick Detail :
PGA (the abbreviated name of Propylene glycol alginate ), is derived from alginic acid which is extracted from natural seaweed. It is in the form of white or flaxen powder. Aqueous solution is viscous colloid. Compared with alginate,it has better resistance against acid and salts. And PGA is a good seaweed based food additive which has excellent performance.
2. Description :
PGA is an emulsifier, stabilizer, and thickener used in food products. It is a food additive with E number E405. Chemically, propylene glycol alginate is an ester of alginic acid, which is derived from kelp. Some of the carboxyl groups are esterified with propylene glycol, some are neutralized with an appropriate alkali, and some remain free.
3. Applications :
1, In food industry, used as thickener, emulsifier and stabilizer.
2, PGA has good acid-proof property, can be used in conditions with pH at 3-5.
3, PGA has strong frothing and emulsifying ability. Widely used as a stabilizer for yoghurt, flavoring and beer foam.
Application ratio guide:
Usage | Function | Dosage (%) | MaxDosage (g/Kg) |
Dairy | Thickening, emulsifying,stabilizing | 0.1—0.3 | 3.0 |
Lactic acid beverage | Acid resistant, stabilizing milk protein | 0.2—0.7 | 4.0 |
Juice | Acid resistant, stabilizing, dispersing | 0.2—0.7 | 3.0 |
Beer | foam stabilizing | 0.002—0.006 | 0.3 |
Instant foods | Hydration, texturing agent | 0.2—0.5 | 5.0 |
Spreads | Emulsifying and stabilizing | 0.1—0.3 | 5.0 |
Flavoring | Salt resistance, acid proof, thickening | 0.1—0.3 | 4.0 |
Coffee conditioner | Emulsifying, thickening | 0.1—0.3 | 3.0 |
4. Specifications :
Standard: GB10616-2004
Size (mesh) |
Viscosity (mps) |
Mosture (%) |
PH |
Ca2+ (%) |
Ash (%) |
Insoluble matter (%) |
Heavy matel (%) |
Arsenate (%) |
Lead (%) |
30-200 | 50-1000 | ≤15 | 6.0-8.0 | 18-27 | ≤3.0 | ≤0.004 | ≤0.0002 | ≤0.0004 |
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2 . Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
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